The Different Types of Electric Bike Batteries That Exist Today

Did you know that electric bike sales grew 145% in the US last year? If you already own an e-bike or are looking to purchase one, you should know that the battery is one of the most important components. With that said, it isn’t simple to know which is the right option for your electric bike.

Luckily, this guide is here to help. It’ll go over the different electric bike batteries and what factors you should be looking for before making a purchase.

Ready to learn more? Let’s get started.

Lead Acid Batteries

First on the list is lead-acid batteries. These are known as the most affordable option. Unfortunately, they have less capacity when compared to other battery types of the same weight, and they offer less power output.

They are particularly useful as backup power for immobile applications, and they are helpful for devices such as scissor lifts and golf carts.

Although people do use them for electric bikes, it’s not the most recommended. Their power output and weight are too much of a hindrance.

Lead-acid batteries are the heaviest of all the batteries on this list. They are three times as heavy as lithium batteries, but they also have less capacity. Generally, you’ll want to avoid these as an option.

Nickel-Cadmium Batteries

Next on the list is Nickel-cadmium batteries. These are a strong option and can last a long time if you maintain them well. They also offer impressive battery capacity compared to lead-acid batteries.

You’ll also love their load performance; you won’t have to worry about the batteries failing from too much throttle pressure.

With that said, they do have their flaws. They tend to lose power quite quickly, even after a full charge without usage.

They’re also expensive, and their main component, cadmium, is known as a dangerous pollutant. They’re not great for the environment, and you might see less of them available.

Lithium-Ion Batteries

Last but not least, there are Lithium-ion bike batteries. These are automatically becoming the default for every electric bike available today. In fact, they capture over 90% of the electric bicycle industry.

There’s a reason why they are so popular: they produce more power for their weight than other batteries, and they’re more durable.

Their only downfall is that they are small and require functional electronic components; otherwise, they could self-destruct. This may sound scary but don’t be alarmed; manufacturers always have a fail-safe to prevent accidents.

Lithium-ion batteries can be costly, but they’re the best option for electric bikes. When you compare their weight, range, and longevity to the other options—there’s a clear winner.

Types of Electric Bike Batteries

It can be overwhelming to navigate the world of electric bike batteries, especially when you’ve only recently purchased a bike. Luckily, there are plenty of resources available for you to make the right decision.

Choosing the best type of battery for your bike is crucial. It’s the only way to ensure that you can enjoy your bike without dealing with frustrating complications. Hopefully, this guide leads you in the right direction.

Looking for more articles like this? Be sure to check out the technology section of our blog!

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